Re: [PATCH v3 0/6] mm/vmalloc: Speed up ioremap, vmalloc and vmap with contiguous memory

From: Andrew Morton

Date: Fri May 22 2026 - 14:16:36 EST


On Fri, 22 May 2026 13:31:40 +0800 Wen Jiang <jiangwenxiaomi@xxxxxxxxx> wrote:

> This patchset accelerates ioremap, vmalloc, and vmap when the memory
> is physically fully or partially contiguous.

Thanks. AI review asked a few things and might have found an existing
32-bit bug in vmap():

https://sashiko.dev/#/patchset/20260522053146.83209-1-jiangwenxiaomi@xxxxxxxxx